ace.define(
  'ace/mode/doc_comment_highlight_rules',
  ['require', 'exports', 'module', 'ace/lib/oop', 'ace/mode/text_highlight_rules'],
  function (require, exports, module) {
    'use strict';
    var oop = require('../lib/oop');
    var TextHighlightRules = require('./text_highlight_rules').TextHighlightRules;
    var DocCommentHighlightRules = function () {
      this.$rules = {
        start: [
          {
            token: 'comment.doc.tag',
            regex: '@[\\w\\d_]+', // TODO: fix email addresses
          },
          DocCommentHighlightRules.getTagRule(),
          {
            defaultToken: 'comment.doc',
            caseInsensitive: true,
          },
        ],
      };
    };
    oop.inherits(DocCommentHighlightRules, TextHighlightRules);
    DocCommentHighlightRules.getTagRule = function (start) {
      return {
        token: 'comment.doc.tag.storage.type',
        regex: '\\b(?:TODO|FIXME|XXX|HACK)\\b',
      };
    };
    DocCommentHighlightRules.getStartRule = function (start) {
      return {
        token: 'comment.doc',
        regex: '\\/\\*(?=\\*)',
        next: start,
      };
    };
    DocCommentHighlightRules.getEndRule = function (start) {
      return {
        token: 'comment.doc',
        regex: '\\*\\/',
        next: start,
      };
    };
    exports.DocCommentHighlightRules = DocCommentHighlightRules;
  },
);

ace.define(
  'ace/mode/c_cpp_highlight_rules',
  [
    'require',
    'exports',
    'module',
    'ace/lib/oop',
    'ace/mode/doc_comment_highlight_rules',
    'ace/mode/text_highlight_rules',
  ],
  function (require, exports, module) {
    'use strict';
    var oop = require('../lib/oop');
    var DocCommentHighlightRules = require('./doc_comment_highlight_rules').DocCommentHighlightRules;
    var TextHighlightRules = require('./text_highlight_rules').TextHighlightRules;
    var cFunctions = (exports.cFunctions =
      '\\b(?:hypot(?:f|l)?|s(?:scanf|ystem|nprintf|ca(?:nf|lb(?:n(?:f|l)?|ln(?:f|l)?))|i(?:n(?:h(?:f|l)?|f|l)?|gn(?:al|bit))|tr(?:s(?:tr|pn)|nc(?:py|at|mp)|c(?:spn|hr|oll|py|at|mp)|to(?:imax|d|u(?:l(?:l)?|max)|k|f|l(?:d|l)?)|error|pbrk|ftime|len|rchr|xfrm)|printf|et(?:jmp|vbuf|locale|buf)|qrt(?:f|l)?|w(?:scanf|printf)|rand)|n(?:e(?:arbyint(?:f|l)?|xt(?:toward(?:f|l)?|after(?:f|l)?))|an(?:f|l)?)|c(?:s(?:in(?:h(?:f|l)?|f|l)?|qrt(?:f|l)?)|cos(?:h(?:f)?|f|l)?|imag(?:f|l)?|t(?:ime|an(?:h(?:f|l)?|f|l)?)|o(?:s(?:h(?:f|l)?|f|l)?|nj(?:f|l)?|pysign(?:f|l)?)|p(?:ow(?:f|l)?|roj(?:f|l)?)|e(?:il(?:f|l)?|xp(?:f|l)?)|l(?:o(?:ck|g(?:f|l)?)|earerr)|a(?:sin(?:h(?:f|l)?|f|l)?|cos(?:h(?:f|l)?|f|l)?|tan(?:h(?:f|l)?|f|l)?|lloc|rg(?:f|l)?|bs(?:f|l)?)|real(?:f|l)?|brt(?:f|l)?)|t(?:ime|o(?:upper|lower)|an(?:h(?:f|l)?|f|l)?|runc(?:f|l)?|gamma(?:f|l)?|mp(?:nam|file))|i(?:s(?:space|n(?:ormal|an)|cntrl|inf|digit|u(?:nordered|pper)|p(?:unct|rint)|finite|w(?:space|c(?:ntrl|type)|digit|upper|p(?:unct|rint)|lower|al(?:num|pha)|graph|xdigit|blank)|l(?:ower|ess(?:equal|greater)?)|al(?:num|pha)|gr(?:eater(?:equal)?|aph)|xdigit|blank)|logb(?:f|l)?|max(?:div|abs))|di(?:v|fftime)|_Exit|unget(?:c|wc)|p(?:ow(?:f|l)?|ut(?:s|c(?:har)?|wc(?:har)?)|error|rintf)|e(?:rf(?:c(?:f|l)?|f|l)?|x(?:it|p(?:2(?:f|l)?|f|l|m1(?:f|l)?)?))|v(?:s(?:scanf|nprintf|canf|printf|w(?:scanf|printf))|printf|f(?:scanf|printf|w(?:scanf|printf))|w(?:scanf|printf)|a_(?:start|copy|end|arg))|qsort|f(?:s(?:canf|e(?:tpos|ek))|close|tell|open|dim(?:f|l)?|p(?:classify|ut(?:s|c|w(?:s|c))|rintf)|e(?:holdexcept|set(?:e(?:nv|xceptflag)|round)|clearexcept|testexcept|of|updateenv|r(?:aiseexcept|ror)|get(?:e(?:nv|xceptflag)|round))|flush|w(?:scanf|ide|printf|rite)|loor(?:f|l)?|abs(?:f|l)?|get(?:s|c|pos|w(?:s|c))|re(?:open|e|ad|xp(?:f|l)?)|m(?:in(?:f|l)?|od(?:f|l)?|a(?:f|l|x(?:f|l)?)?))|l(?:d(?:iv|exp(?:f|l)?)|o(?:ngjmp|cal(?:time|econv)|g(?:1(?:p(?:f|l)?|0(?:f|l)?)|2(?:f|l)?|f|l|b(?:f|l)?)?)|abs|l(?:div|abs|r(?:int(?:f|l)?|ound(?:f|l)?))|r(?:int(?:f|l)?|ound(?:f|l)?)|gamma(?:f|l)?)|w(?:scanf|c(?:s(?:s(?:tr|pn)|nc(?:py|at|mp)|c(?:spn|hr|oll|py|at|mp)|to(?:imax|d|u(?:l(?:l)?|max)|k|f|l(?:d|l)?|mbs)|pbrk|ftime|len|r(?:chr|tombs)|xfrm)|to(?:b|mb)|rtomb)|printf|mem(?:set|c(?:hr|py|mp)|move))|a(?:s(?:sert|ctime|in(?:h(?:f|l)?|f|l)?)|cos(?:h(?:f|l)?|f|l)?|t(?:o(?:i|f|l(?:l)?)|exit|an(?:h(?:f|l)?|2(?:f|l)?|f|l)?)|b(?:s|ort))|g(?:et(?:s|c(?:har)?|env|wc(?:har)?)|mtime)|r(?:int(?:f|l)?|ound(?:f|l)?|e(?:name|alloc|wind|m(?:ove|quo(?:f|l)?|ainder(?:f|l)?))|a(?:nd|ise))|b(?:search|towc)|m(?:odf(?:f|l)?|em(?:set|c(?:hr|py|mp)|move)|ktime|alloc|b(?:s(?:init|towcs|rtowcs)|towc|len|r(?:towc|len))))\\b');
    var c_cppHighlightRules = function () {
      var keywordControls =
        'break|case|continue|default|do|else|for|goto|if|_Pragma|' +
        'return|switch|while|catch|operator|try|throw|using';
      var storageType =
        'asm|__asm__|auto|bool|_Bool|char|_Complex|double|enum|float|' +
        '_Imaginary|int|int8_t|int16_t|int32_t|int64_t|long|short|signed|size_t|struct|typedef|uint8_t|uint16_t|uint32_t|uint64_t|union|unsigned|void|' +
        'class|wchar_t|template|char16_t|char32_t';
      var storageModifiers =
        'const|extern|register|restrict|static|volatile|inline|private|' +
        'protected|public|friend|explicit|virtual|export|mutable|typename|' +
        'constexpr|new|delete|alignas|alignof|decltype|noexcept|thread_local';
      var keywordOperators =
        'and|and_eq|bitand|bitor|compl|not|not_eq|or|or_eq|typeid|xor|xor_eq|' +
        'const_cast|dynamic_cast|reinterpret_cast|static_cast|sizeof|namespace';
      var builtinConstants = 'NULL|true|false|TRUE|FALSE|nullptr';
      var keywordMapper = (this.$keywords = this.createKeywordMapper(
        {
          'keyword.control': keywordControls,
          'storage.type': storageType,
          'storage.modifier': storageModifiers,
          'keyword.operator': keywordOperators,
          'variable.language': 'this',
          'constant.language': builtinConstants,
        },
        'identifier',
      ));
      var identifierRe = '[a-zA-Z\\$_\u00a1-\uffff][a-zA-Z\\d\\$_\u00a1-\uffff]*\\b';
      var escapeRe = /\\(?:['"?\\abfnrtv]|[0-7]{1,3}|x[a-fA-F\d]{2}|u[a-fA-F\d]{4}U[a-fA-F\d]{8}|.)/.source;
      var formatRe =
        '%' +
        /(\d+\$)?/.source + // field (argument #)
        /[#0\- +']*/.source + // flags
        /[,;:_]?/.source + // separator character (AltiVec)
        /((-?\d+)|\*(-?\d+\$)?)?/.source + // minimum field width
        /(\.((-?\d+)|\*(-?\d+\$)?)?)?/.source + // precision
        /(hh|h|ll|l|j|t|z|q|L|vh|vl|v|hv|hl)?/.source + // length modifier
        /(\[[^"\]]+\]|[diouxXDOUeEfFgGaACcSspn%])/.source; // conversion type
      this.$rules = {
        start: [
          {
            token: 'comment',
            regex: '//$',
            next: 'start',
          },
          {
            token: 'comment',
            regex: '//',
            next: 'singleLineComment',
          },
          DocCommentHighlightRules.getStartRule('doc-start'),
          {
            token: 'comment',
            regex: '\\/\\*',
            next: 'comment',
          },
          {
            token: 'string',
            regex: "'(?:" + escapeRe + "|.)?'",
          },
          {
            token: 'string.start',
            regex: '"',
            stateName: 'qqstring',
            next: [
              { token: 'string', regex: /\\\s*$/, next: 'qqstring' },
              { token: 'constant.language.escape', regex: escapeRe },
              { token: 'constant.language.escape', regex: formatRe },
              { token: 'string.end', regex: '"|$', next: 'start' },
              { defaultToken: 'string' },
            ],
          },
          {
            token: 'string.start',
            regex: 'R"\\(',
            stateName: 'rawString',
            next: [{ token: 'string.end', regex: '\\)"', next: 'start' }, { defaultToken: 'string' }],
          },
          {
            token: 'constant.numeric',
            regex: '0[xX][0-9a-fA-F]+(L|l|UL|ul|u|U|F|f|ll|LL|ull|ULL)?\\b',
          },
          {
            token: 'constant.numeric',
            regex: '[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?(L|l|UL|ul|u|U|F|f|ll|LL|ull|ULL)?\\b',
          },
          {
            token: 'keyword',
            regex: '#\\s*(?:include|import|pragma|line|define|undef)\\b',
            next: 'directive',
          },
          {
            token: 'keyword',
            regex: '#\\s*(?:endif|if|ifdef|else|elif|ifndef)\\b',
          },
          {
            token: 'support.function.C99.c',
            regex: cFunctions,
          },
          {
            token: keywordMapper,
            regex: '[a-zA-Z_$][a-zA-Z0-9_$]*',
          },
          {
            token: 'keyword.operator',
            regex: /--|\+\+|<<=|>>=|>>>=|<>|&&|\|\||\?:|[*%\/+\-&\^|~!<>=]=?/,
          },
          {
            token: 'punctuation.operator',
            regex: '\\?|\\:|\\,|\\;|\\.',
          },
          {
            token: 'paren.lparen',
            regex: '[[({]',
          },
          {
            token: 'paren.rparen',
            regex: '[\\])}]',
          },
          {
            token: 'text',
            regex: '\\s+',
          },
        ],
        comment: [
          {
            token: 'comment',
            regex: '\\*\\/',
            next: 'start',
          },
          {
            defaultToken: 'comment',
          },
        ],
        singleLineComment: [
          {
            token: 'comment',
            regex: /\\$/,
            next: 'singleLineComment',
          },
          {
            token: 'comment',
            regex: /$/,
            next: 'start',
          },
          {
            defaultToken: 'comment',
          },
        ],
        directive: [
          {
            token: 'constant.other.multiline',
            regex: /\\/,
          },
          {
            token: 'constant.other.multiline',
            regex: /.*\\/,
          },
          {
            token: 'constant.other',
            regex: '\\s*<.+?>',
            next: 'start',
          },
          {
            token: 'constant.other',
            regex: '\\s*["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]',
            next: 'start',
          },
          {
            token: 'constant.other',
            regex: "\\s*['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']",
            next: 'start',
          },
          {
            token: 'constant.other',
            regex: /[^\\\/]+/,
            next: 'start',
          },
        ],
      };
      this.embedRules(DocCommentHighlightRules, 'doc-', [DocCommentHighlightRules.getEndRule('start')]);
      this.normalizeRules();
    };
    oop.inherits(c_cppHighlightRules, TextHighlightRules);
    exports.c_cppHighlightRules = c_cppHighlightRules;
  },
);

ace.define(
  'ace/mode/matching_brace_outdent',
  ['require', 'exports', 'module', 'ace/range'],
  function (require, exports, module) {
    'use strict';
    var Range = require('../range').Range;
    var MatchingBraceOutdent = function () {};
    (function () {
      this.checkOutdent = function (line, input) {
        if (!/^\s+$/.test(line)) return false;
        return /^\s*\}/.test(input);
      };
      this.autoOutdent = function (doc, row) {
        var line = doc.getLine(row);
        var match = line.match(/^(\s*\})/);
        if (!match) return 0;
        var column = match[1].length;
        var openBracePos = doc.findMatchingBracket({ row: row, column: column });
        if (!openBracePos || openBracePos.row == row) return 0;
        var indent = this.$getIndent(doc.getLine(openBracePos.row));
        doc.replace(new Range(row, 0, row, column - 1), indent);
      };
      this.$getIndent = function (line) {
        return line.match(/^\s*/)[0];
      };
    }.call(MatchingBraceOutdent.prototype));
    exports.MatchingBraceOutdent = MatchingBraceOutdent;
  },
);

ace.define(
  'ace/mode/folding/cstyle',
  ['require', 'exports', 'module', 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'],
  function (require, exports, module) {
    'use strict';
    var oop = require('../../lib/oop');
    var Range = require('../../range').Range;
    var BaseFoldMode = require('./fold_mode').FoldMode;
    var FoldMode = (exports.FoldMode = function (commentRegex) {
      if (commentRegex) {
        this.foldingStartMarker = new RegExp(
          this.foldingStartMarker.source.replace(/\|[^|]*?$/, '|' + commentRegex.start),
        );
        this.foldingStopMarker = new RegExp(this.foldingStopMarker.source.replace(/\|[^|]*?$/, '|' + commentRegex.end));
      }
    });
    oop.inherits(FoldMode, BaseFoldMode);
    (function () {
      this.foldingStartMarker = /([\{\[\(])[^\}\]\)]*$|^\s*(\/\*)/;
      this.foldingStopMarker = /^[^\[\{\(]*([\}\]\)])|^[\s\*]*(\*\/)/;
      this.singleLineBlockCommentRe = /^\s*(\/\*).*\*\/\s*$/;
      this.tripleStarBlockCommentRe = /^\s*(\/\*\*\*).*\*\/\s*$/;
      this.startRegionRe = /^\s*(\/\*|\/\/)#?region\b/;
      this._getFoldWidgetBase = this.getFoldWidget;
      this.getFoldWidget = function (session, foldStyle, row) {
        var line = session.getLine(row);
        if (this.singleLineBlockCommentRe.test(line)) {
          if (!this.startRegionRe.test(line) && !this.tripleStarBlockCommentRe.test(line)) return '';
        }
        var fw = this._getFoldWidgetBase(session, foldStyle, row);
        if (!fw && this.startRegionRe.test(line)) return 'start'; // lineCommentRegionStart
        return fw;
      };
      this.getFoldWidgetRange = function (session, foldStyle, row, forceMultiline) {
        var line = session.getLine(row);
        if (this.startRegionRe.test(line)) return this.getCommentRegionBlock(session, line, row);
        var match = line.match(this.foldingStartMarker);
        if (match) {
          var i = match.index;
          if (match[1]) return this.openingBracketBlock(session, match[1], row, i);
          var range = session.getCommentFoldRange(row, i + match[0].length, 1);
          if (range && !range.isMultiLine()) {
            if (forceMultiline) {
              range = this.getSectionRange(session, row);
            } else if (foldStyle != 'all') range = null;
          }
          return range;
        }
        if (foldStyle === 'markbegin') return;
        var match = line.match(this.foldingStopMarker);
        if (match) {
          var i = match.index + match[0].length;
          if (match[1]) return this.closingBracketBlock(session, match[1], row, i);
          return session.getCommentFoldRange(row, i, -1);
        }
      };
      this.getSectionRange = function (session, row) {
        var line = session.getLine(row);
        var startIndent = line.search(/\S/);
        var startRow = row;
        var startColumn = line.length;
        row = row + 1;
        var endRow = row;
        var maxRow = session.getLength();
        while (++row < maxRow) {
          line = session.getLine(row);
          var indent = line.search(/\S/);
          if (indent === -1) continue;
          if (startIndent > indent) break;
          var subRange = this.getFoldWidgetRange(session, 'all', row);
          if (subRange) {
            if (subRange.start.row <= startRow) {
              break;
            } else if (subRange.isMultiLine()) {
              row = subRange.end.row;
            } else if (startIndent == indent) {
              break;
            }
          }
          endRow = row;
        }
        return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
      };
      this.getCommentRegionBlock = function (session, line, row) {
        var startColumn = line.search(/\s*$/);
        var maxRow = session.getLength();
        var startRow = row;
        var re = /^\s*(?:\/\*|\/\/|--)#?(end)?region\b/;
        var depth = 1;
        while (++row < maxRow) {
          line = session.getLine(row);
          var m = re.exec(line);
          if (!m) continue;
          if (m[1]) depth--;
          else depth++;
          if (!depth) break;
        }
        var endRow = row;
        if (endRow > startRow) {
          return new Range(startRow, startColumn, endRow, line.length);
        }
      };
    }.call(FoldMode.prototype));
  },
);

ace.define(
  'ace/mode/c_cpp',
  [
    'require',
    'exports',
    'module',
    'ace/lib/oop',
    'ace/mode/text',
    'ace/mode/c_cpp_highlight_rules',
    'ace/mode/matching_brace_outdent',
    'ace/range',
    'ace/mode/behaviour/cstyle',
    'ace/mode/folding/cstyle',
  ],
  function (require, exports, module) {
    'use strict';
    var oop = require('../lib/oop');
    var TextMode = require('./text').Mode;
    var c_cppHighlightRules = require('./c_cpp_highlight_rules').c_cppHighlightRules;
    var MatchingBraceOutdent = require('./matching_brace_outdent').MatchingBraceOutdent;
    var Range = require('../range').Range;
    var CstyleBehaviour = require('./behaviour/cstyle').CstyleBehaviour;
    var CStyleFoldMode = require('./folding/cstyle').FoldMode;
    var Mode = function () {
      this.HighlightRules = c_cppHighlightRules;
      this.$outdent = new MatchingBraceOutdent();
      this.$behaviour = new CstyleBehaviour();
      this.foldingRules = new CStyleFoldMode();
    };
    oop.inherits(Mode, TextMode);
    (function () {
      this.lineCommentStart = '//';
      this.blockComment = { start: '/*', end: '*/' };
      this.getNextLineIndent = function (state, line, tab) {
        var indent = this.$getIndent(line);
        var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
        var tokens = tokenizedLine.tokens;
        var endState = tokenizedLine.state;
        if (tokens.length && tokens[tokens.length - 1].type == 'comment') {
          return indent;
        }
        if (state == 'start') {
          var match = line.match(/^.*[\{\(\[]\s*$/);
          if (match) {
            indent += tab;
          }
        } else if (state == 'doc-start') {
          if (endState == 'start') {
            return '';
          }
          var match = line.match(/^\s*(\/?)\*/);
          if (match) {
            if (match[1]) {
              indent += ' ';
            }
            indent += '* ';
          }
        }
        return indent;
      };
      this.checkOutdent = function (state, line, input) {
        return this.$outdent.checkOutdent(line, input);
      };
      this.autoOutdent = function (state, doc, row) {
        this.$outdent.autoOutdent(doc, row);
      };
      this.$id = 'ace/mode/c_cpp';
      this.snippetFileId = 'ace/snippets/c_cpp';
    }.call(Mode.prototype));
    exports.Mode = Mode;
  },
);
(function () {
  ace.require(['ace/mode/c_cpp'], function (m) {
    if (typeof module == 'object' && typeof exports == 'object' && module) {
      module.exports = m;
    }
  });
})();
